AC Installations in St. Augustine, FL

AC Installations in St. Augustine, FLWe’re known for our:

  • NATE-certified and factory-trained technicians
  • 100% customer satisfaction guarantee
  • Membership in the Northeast Florida Builders Association
  • Variety of Carrier, Lennox, Trane, and Daikin products
  • Exclusive TRUST ME process for ensuring correct installation

We’re proud to be a Carrier Factory Authorized Dealer. Despite our affiliations, though, we can still inspect any system regardless of its make or model. If your packaged unit or heat pump is between 10 and 15 years old, we’ll recommend replacement. If it needs an expensive repair like a compressor replacement, we’ll help you weigh the costs in the long run.

Finding the Right AC System

If you’re ready to go ahead with air conditioning replacement in St. Augustine, we’ll perform a load calculation. This refers to the process whereby we determine what size your new unit should be. It considers property size, R-value (insulation value), and more. We provide load calculations free of charge.

You can then choose from our:
  • Packaged systems
  • Mini-split systems
  • Single-stage heat pumps
  • Variable-capacity heat pumps


If there’s only one room that you need cooling, you could choose a ductless mini-split. Our team will present you with viable options. Besides air conditioning replacement in St. Augustine, we can boost our customers’ energy savings with a Nest Learning Thermostat. This is the first thermostat to ever become ENERGY STAR-certified.

We can write up a free AC installation estimate for anyone in St. Augustine. Once the process begins, we’ll do everything we can to pose minimal disruption to your routine. Naturally, we’ll clean up whatever mess we make after the job is done. Everything will be done according to the manufacturer’s specifications.

AC Replacement and Installation in St. Augustine, FL

What Else Residents Receive

In fact, we guarantee that your new system will run optimally. This is part of our TRUST ME process. TRUST ME stands for “Trusted Results Utilizing Systematic Testing for Manufacturer’s Equipment.” We also provide a price assurance guarantee.

Residents of St. Augustine should know that our air conditioning replacement technicians are licensed and insured. From our office staff, you can learn about the other maintenance guarantees offered by McGowan’s Heating & Air Conditioning.